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We strive to offer the best range of welding machines, accessories and consumables in New Zealand and back up everything we sell. Our experienced staff are available between 7am and 5pm weekdays to assist with any technical product enquiries by either free phone 0800 699 353 or click HERE to submit an email enquiry

Save purchasing a second regulator, use this adaptor to make use of your argon reg for CO2 or your CO2 reg for argon. Specially designed to allow you to fit an argon regulator onto a CO2 cylinder, or vice versa.

Do your Argon bottles have a valve that restricts getting the last of the gas out? This fitting will open that valve so you can use all the gas you paid for! - Also used with high pressure decanting hose's for filling small bottles from large workshop bottles.

Contact us for trade prices or for a quote on a range of different products

ABOUT US

Proline Welding Supplies (formerly Welding Supplies Ltd) offers a wide range of quality welding machines and consumables for the professional welder along with supporting advice and back up service. The owners have been servicing the engineering and welding industry for over 25 years and have built a strong reputation for providing technical know how and service that goes the extra mile! ​LEARN MORE